mirror of
https://github.com/processone/ejabberd.git
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140 lines
4.0 KiB
Erlang
140 lines
4.0 KiB
Erlang
%%%----------------------------------------------------------------------
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%%% File : mod_proxy65.erl
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%%% Author : Evgeniy Khramtsov <xram@jabber.ru>
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%%% Purpose : Main supervisor.
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%%% Created : 12 Oct 2006 by Evgeniy Khramtsov <xram@jabber.ru>
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%%%
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%%%
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%%% ejabberd, Copyright (C) 2002-2019 ProcessOne
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%%%
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%%% This program is free software; you can redistribute it and/or
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%%% modify it under the terms of the GNU General Public License as
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%%% published by the Free Software Foundation; either version 2 of the
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%%% License, or (at your option) any later version.
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%%%
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%%% This program is distributed in the hope that it will be useful,
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%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
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%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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%%% General Public License for more details.
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%%%
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%%% You should have received a copy of the GNU General Public License along
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%%% with this program; if not, write to the Free Software Foundation, Inc.,
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%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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%%%
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%%%----------------------------------------------------------------------
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-module(mod_proxy65).
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-author('xram@jabber.ru').
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-protocol({xep, 65, '1.8'}).
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-behaviour(gen_mod).
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-behaviour(supervisor).
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%% gen_mod callbacks.
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-export([start/2, stop/1, reload/3]).
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%% supervisor callbacks.
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-export([init/1]).
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-export([start_link/2, mod_opt_type/1, mod_options/1, depends/2]).
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-define(PROCNAME, ejabberd_mod_proxy65).
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-include("translate.hrl").
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-callback init() -> any().
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-callback register_stream(binary(), pid()) -> ok | {error, any()}.
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-callback unregister_stream(binary()) -> ok | {error, any()}.
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-callback activate_stream(binary(), binary(), pos_integer() | infinity, node()) ->
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ok | {error, limit | conflict | notfound | term()}.
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start(Host, Opts) ->
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case mod_proxy65_service:add_listener(Host, Opts) of
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{error, _} = Err ->
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Err;
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_ ->
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Mod = gen_mod:ram_db_mod(global, ?MODULE),
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Mod:init(),
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Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
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ChildSpec = {Proc, {?MODULE, start_link, [Host, Opts]},
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transient, infinity, supervisor, [?MODULE]},
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supervisor:start_child(ejabberd_gen_mod_sup, ChildSpec)
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end.
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stop(Host) ->
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case gen_mod:is_loaded_elsewhere(Host, ?MODULE) of
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false ->
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mod_proxy65_service:delete_listener(Host);
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true ->
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ok
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end,
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Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
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supervisor:terminate_child(ejabberd_gen_mod_sup, Proc),
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supervisor:delete_child(ejabberd_gen_mod_sup, Proc).
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reload(Host, NewOpts, OldOpts) ->
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Mod = gen_mod:ram_db_mod(global, ?MODULE),
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Mod:init(),
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mod_proxy65_service:reload(Host, NewOpts, OldOpts).
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start_link(Host, Opts) ->
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Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
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supervisor:start_link({local, Proc}, ?MODULE,
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[Host, Opts]).
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init([Host, Opts]) ->
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Service = {mod_proxy65_service,
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{mod_proxy65_service, start_link, [Host, Opts]},
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transient, 5000, worker, [mod_proxy65_service]},
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{ok, {{one_for_one, 10, 1}, [Service]}}.
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depends(_Host, _Opts) ->
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[].
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mod_opt_type(access) ->
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econf:acl();
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mod_opt_type(hostname) ->
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econf:host();
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mod_opt_type(ip) ->
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econf:ip();
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mod_opt_type(name) ->
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econf:binary();
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mod_opt_type(port) ->
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econf:port();
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mod_opt_type(max_connections) ->
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econf:pos_int(infinity);
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mod_opt_type(host) ->
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econf:host();
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mod_opt_type(hosts) ->
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econf:hosts();
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mod_opt_type(ram_db_type) ->
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econf:db_type(?MODULE);
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mod_opt_type(server_host) ->
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econf:binary();
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mod_opt_type(auth_type) ->
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econf:enum([plain, anonymous]);
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mod_opt_type(recbuf) ->
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econf:pos_int();
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mod_opt_type(shaper) ->
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econf:shaper();
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mod_opt_type(sndbuf) ->
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econf:pos_int().
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mod_options(Host) ->
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[{ram_db_type, ejabberd_config:default_ram_db(Host, ?MODULE)},
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{access, all},
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{host, <<"proxy.", Host/binary>>},
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{hosts, []},
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{hostname, undefined},
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{ip, undefined},
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{port, 7777},
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{name, ?T("SOCKS5 Bytestreams")},
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{max_connections, infinity},
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{auth_type, anonymous},
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{recbuf, 65536},
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{sndbuf, 65536},
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{shaper, none}].
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